org.eclipse.stem/modelgen/org.eclipse.stem.model.ui/src/org/eclipse/stem/model/ui/wizards/NewModelProjectWizard.java

/*******************************************************************************
 * Copyright (c) 2012 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.stem.model.ui.wizards;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.IHandler;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.stem.model.metamodel.Model;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.handlers.HandlerUtil;

public class NewModelProjectWizard extends ModelGeneratorWizard implements INewWizard
{
	Model model;
	
	public NewModelProjectWizard()
	{
		super(null);
	}
		
	@Override
	public void addPages() 
	{
		addPage(new CreatePackagePage());
		super.addPages();
	}

	@Override
	public void init(IWorkbench workbench, IStructuredSelection selection) 
	{
		setPackage(null);
	}

	@Override
	public boolean performFinish() 
	{
		return super.performFinish();
	}
	
	/**
	 * This class is a {@link IHandler} for the command that creates a
	 * {@link NewModelProjectWizard}
	 */
	public static class NewModelProjectWizardCommandHandler extends AbstractHandler
			implements IHandler {
		/**
		 * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent)
		 */
		public Object execute(final ExecutionEvent executionEvent)
				throws ExecutionException {
			final IWorkbenchWindow window = HandlerUtil
					.getActiveWorkbenchWindowChecked(executionEvent);
			final NewModelProjectWizard wizard = new NewModelProjectWizard();
			wizard.init(window.getWorkbench(), StructuredSelection.EMPTY);
			final WizardDialog wizardDialog = new WizardDialog(window
					.getShell(), wizard);
			wizardDialog.open();
			return null;
		} // execute
	} // NewModelProjectWizardCommandHandler

}